Blog · October 14, 2026 · Colorado
Dacono Plat Map, Colorado: plats and lots
A recorded plat shows how land near Fort Lupton was divided into lots.
Main page: Weld County, CO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a deed near Brighton says lot and block, the Dacono plat map is where those numbers come from. Covered here for Dacono: where to request a copy, plat versus tax map, and the details that matter to buyers.
Getting started with the Dacono plat map
For a lot in Dacono, look for the plat book reference on the parcel record; use it to request a copy.
Opening the official parcel viewer
Begin with the Weld County parcel viewer; it maps every tax parcel around Erie and Fort Lupton. Near Firestone, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. Around Brighton, the parcel card usually lists the owner of record, acreage on the tax roll, the parcel number and often a sale date.
Where Dacono fits in
Dacono is part of Weld County, Colorado, which means parcel data comes from the county. Around Fort Lupton, city or town hall handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Lots just outside the town limits out by Brighton generally falls under county rules instead.
When there's no plat
Rural land near Thornton that was never subdivided is often described by metes and bounds or survey description; the deed and any recorded survey describe it instead.
A word on accuracy
The acreage figure is an assessed number; just a licensed surveyor can set the real lines on land around Firestone. If you're looking near Brighton, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Who handles what
For assessment questions about property around Thornton belong with the County Assessor, which maintains the tax roll. Questions about what you can build around Erie need the planning or permitting office, and the answer depends on jurisdiction.
Deeds, plats and who keeps them
For anything that matters, request the recorded deed from the County Clerk and Recorder; the parcel map near Firestone only summarizes it. For acreage around Thornton, use the book and page shown in the record panel so staff can find the deed fast.
How a plat differs from the tax map
If the tax map and plat differ near Frederick, the recorded plat and a survey control.
What a plat shows
For property near Erie, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Places you'll see on the map
Greeley serves as the county seat, which is where the courthouse records live. Other places on the map include Frederick, Erie, Firestone, and Fort Lupton, each with its own cluster of lots. Around 359,442 people call Weld County home (Census estimate, 2023) on roughly 3,985 square miles. Weld County dates to 1861, and some chains of title near Erie are long. Landmarks such as Pawnee National Grassland help you orient on the aerial around Frederick.
Ordering the Dacono plat map
For property near Fort Lupton, some counties put plat images online, while others require a visit or a request; copy fees are usually small.
Field tips
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Fort Lupton, so load it before you lose signal. A screenshot of the parcel near Thornton with its ID is a good backup.
Neighboring parcel maps
Weld County borders Adams County, Boulder County, Broomfield County, Larimer County, and Logan County, and each of those keeps its own parcel map. Ground near Erie that runs to the line may be split across two assessors' files, so look at the adjacent map too. Out toward Thornton, the Platbookmapper state page lists each bordering county map across Colorado.
Replats and vacations
Lots near Thornton can be combined or reconfigured by a replat, so check for later filings; street vacations near Fort Lupton show up in the records too.
Reading the legal description
Colorado uses the Public Land Survey System, so rural legal descriptions near Firestone cite section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though sections near Fort Lupton can be irregular. Keep the legal description for land near Thornton when you talk to a surveyor.
Dacono: common questions
What is a replat near Brighton?
Lot splits in Dacono go through the planning office, often with a surveyor's drawing.
What is a lot and block description in Dacono?
Out toward Thornton, lot and block refer to a numbered lot within a block on a recorded subdivision plat.
Can I build on an easement in Dacono?
Generally, building on an easement near Erie is generally restricted, so check before you build.
Is a plat map a survey in Dacono?
Out toward Frederick, GIS parcels are tax drawings, and the recorded plat is the legal document; trust the plat when they differ.
Is the parcel map a survey around Firestone?
No; boundary questions near Frederick need a licensed surveyor, so a fence may sit off the line
Open the official Weld County, CO parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.